Added stub for haskell bindings
Fix mistake that would build qpOASES even if BLAS is not found.
First attempt to make it possible to build a dll on windows.

Windows seems to need to have dependencies available when linking dll files.
Add some dependencies needed, and rearrange the add_subdirectory invocations
in the root CMakeLists.txt to respect the dependency order.
Haskell interface: generate CasadiTree.hs, CasadiClasses.hs
Haskell interface: generate lookup function cppTypeCasadiPrim
Merge pull request #847 from toivoh/windows_dll

First attempt to make it possible to build CasADi as dlls on windows
Haskell interface: simple fixes
Haskell interface: qualified exports
Haskell interface: checking if cdecl are really functions
Haskell interface: adding static methods
Haskell interface: generating header file swiginclude.hpp
Haskell interface: removing some methods
Fix problems with compilation
Removing some false warnings from swig
tools.structure: pickling of Prefixer
Worhp: add return_status
Passing on stats for transformers
haskell bindings: put modules in WriteCasadiBindings module
Merge pull request #849 from ghorn/haskell

haskell bindings: put modules in WriteCasadiBindings module
automatic documentation update